Diagonal Sudoku [DIAG-4-004P]
Classic Sudoku [SUDO-5-005P]
Sandwich Sudoku [SAND-3-003P]
Hypersudoku [HYPE-2-002P]
Jigsaw Sudoku [JIGS-4-004P]
Anti-King Sudoku [KING-2-002P]
Asterisk Sudoku [ASTE-4-004P]
Anti-Knight Sudoku [NITE-3-003P]
Sandwich Sudoku [SAND-1-001P]
Classic Sudoku [SUDO-3-003P]
Consecutive Sudoku [CONS-2-002P]
Even-Odd Sudoku [EOSU-1-001P]
